problems...

I have next error:

$ initdb -D /usr/local/postgresql/data/bases1
The files belonging to this database system will be owned by user "sp01ad".
This user must also own the server process.

The database cluster will be initialized with locale C.

creating directory /usr/local/postgresql/data/bases1... ok
creating directory /usr/local/postgresql/data/bases1/base... ok
creating directory /usr/local/postgresql/data/bases1/global... ok
creating directory /usr/local/postgresql/data/bases1/pg_xlog... ok
creating directory /usr/local/postgresql/data/bases1/pg_clog... ok
creating template1 database in /usr/local/postgresql/data/bases1/base/1... IpcSe
maphoreCreate: semget(key=1, num=17, 03600) failed: Function not implemented

initdb failed.
Removing /usr/local/postgresql/data/bases1.

I had Postgresql 7.2.1
I update to Postgresql 7.3.3
When I want to init the database, It does the previous error, what's wrong???

If I want to run Postmaster, it does the next error:
$ postmaster -i -D /usr/local/postgresql/data/bases
IpcMemoryCreate: shmget(key=5432001, size=1499136, 03600) failed: Function not i
mplemented

Thanks..

Alejandro.